src/patches/suse-2.6.27.39/patches.arch/s390-14-01-af_iucv-connect-free-path.patch

   1 From: Gerald Schaefer <geraldsc@de.ibm.com>
   2 Subject: af_iucv: avoid left over IUCV connections from failing connects
   3 References: bnc#514644,LTC#52270
   4
   5 Symptom:     extra unused IUCV connections left around
   6 Problem:     For certain types of AFIUCV socket connect failures
   7              connection cleanup is insufficient resulting in
   8              left over IUCV connections.
   9 Solution:    Add some cleanup-statements to avoid cluttered IUCV
  10              connections.
  11
  12 Acked-by: John Jolly <jjolly@suse.de>
  13 ---
  14  net/iucv/af_iucv.c |   10 ++++++++--
  15  1 file changed, 8 insertions(+), 2 deletions(-)
  16
  17 Index: linux-sles11/net/iucv/af_iucv.c
  18 ===================================================================
  19 --- linux-sles11.orig/net/iucv/af_iucv.c
  20 +++ linux-sles11/net/iucv/af_iucv.c
  21 @@ -503,9 +503,15 @@ static int iucv_sock_connect(struct sock
  22         }
  23
  24         if (sk->sk_state == IUCV_DISCONN) {
  25 -               release_sock(sk);
  26 -               return -ECONNREFUSED;
  27 +               err = -ECONNREFUSED;
  28         }
  29 +
  30 +       if (err) {
  31 +               iucv_path_sever(iucv->path, NULL);
  32 +               iucv_path_free(iucv->path);
  33 +               iucv->path = NULL;
  34 +       }
  35 +
  36  done:
  37         release_sock(sk);
  38         return err;